Stroller



FIG. 1 is a perspective view of stroller showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a rear side elevational view thereof.

The ornamental design for a stroller, as shown and described.